From left to right, musicians Nils Lofgren, Max Weinberg, Bruce Springsteen and Steven Van Zandt of the E Street Band perform onstage at the 54th Annual Grammy Awards held at Staples Center on Feb. 12, 2012, in Los Angeles.

From left to right, musicians Charles Kelley, Hillary Scott and Dave Haywood of the group Lady Antebellum accept the award for 'Best Country Album' onstage at the 54th Annual Grammy Awards held at Staples Center on Feb. 12, 2012, in Los Angeles.